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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Creator documentation.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Free Documentation License Usage
** Alternatively, this file may be used under the terms of the GNU Free
** Documentation License version 1.3 as published by the Free Software
** Foundation and appearing in the file included in the packaging of
** this file. Please review the following information to ensure
** the GNU Free Documentation License version 1.3 requirements
** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
**
****************************************************************************/
// **********************************************************************
// NOTE: the sections are not ordered by their logical order to avoid
// reshuffling the file each time the index order changes (i.e., often).
// Run the fixnavi.pl script to adjust the links to the index order.
// **********************************************************************
/*!
\contentspage index.html
\previouspage quick-converting-ui-projects.html
\page creator-using-qt-designer.html
\nextpage adding-plugins.html
\title Developing Widget Based Applications
\QC automatically opens all .ui files in the integrated \QD, in \uicontrol Design
mode.
\image qtcreator-formedit.png
For more information about \QD, see the \l{Qt Designer Manual}.
Generally, the integrated \QD contains the same functions as the standalone
\QD. The following sections describe the differences.
\section1 Code Editor Integration
To switch between forms (\uicontrol Design mode) and code (\uicontrol Edit mode),
press \key Shift+F4.
You can use \QC to create stub implementations of slot functions. In the
\uicontrol Design mode, right-click a widget to open a context menu, and then
select \uicontrol {Go to Slot}. Select a signal in the list to go to an existing
slot function or to create a new slot function.
\section1 Managing Image Resources
In standalone \QD, image resources are created using the built-in
\uicontrol {Resource Editor}. In \QC, .ui files are usually part of a project,
which may contain several resource files (.qrc). They are created and
maintained by using the \QC Resource Editor. The \QD \uicontrol {Resource Editor}
is de-activated and the image resources are displayed in the \QD
\uicontrol {Resource Browser}.
\section1 Specifying Settings for Qt Designer
You can drag and drop the views in \QD to new positions on the screen.
To specify settings for \QD:
\list
\li Select \uicontrol Tools > \uicontrol Options > \uicontrol Designer.
\li Specify settins for generating classes and code in \uicontrol {Class
Generation}.
\li Specify embedded device profiles, that determine style, font, and
screen resolution, for example, in \uicontrol{Embedded Design}.
\li Specify settings for the grid and previewing forms in \uicontrol Forms.
\li Specify an additional folder for saving templates in \uicontrol{Template
Paths}.
\endlist
To preview the settings, select \uicontrol Tools > \uicontrol{Form Editor} >
\uicontrol Preview, or press \key Alt+Shift+R.
\section1 Previewing Forms Using Device Skins
A \e {device skin} is a set of configuration files that describe a mobile
device. It includes a border image that surrounds the form and depicts a
mobile device with its buttons.
To preview your form using device skins:
\list 1
\li Select \uicontrol Tools > \uicontrol Options > \uicontrol Designer.
\li Select the \uicontrol{Print/Preview Configuration} check box.
\li In the \uicontrol {Device skin} field, select a device skin.
\li When the form is open in \uicontrol Design mode, press \key Alt+Shift+R.
\li To end the preview, right-click the skin and select \uicontrol Close in
the context menu.
\endlist
\section1 Adding Widgets
You can use Qt APIs to create plugins that extend Qt applications. This
enables you to add your own widgets to \QD. For more information, see
\l{Adding Qt Designer Plugins}.
*/
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